7 U.S. Code § 6507 - State organic certification program
The governing State official may prepare and submit a plan for the establishment of a State organic certification program to the Secretary for approval. A State organic certification program must meet the requirements of this chapter to be approved by the Secretary.
A State organic certification program established under subsection (a) may contain more restrictive requirements governing the organic certification of farms and handling operations and the production and handling of agricultural products that are to be sold or labeled as organically produced under this chapter than are contained in the program established by the Secretary.
The Secretary shall review State organic certification programs not less than once during each 5-year period following the date of the approval of such programs.
The governing State official, prior to implementing any substantive change to programs approved under this subsection, shall submit such change to the Secretary for approval.